70 days!!! Seriously, the days are flying by!! After grabbing his first win on the Immortal Song 2 stage, I would suspect that G.O began to really settle into the competition. Even as humble as he is and (at times) self-doubting, I think his competitive juices were really beginning to fire up. Maintaining his ability to innovate, G.O duly wowed both audience and legend Kim Wan Sun with his jazzy rendition of her 오늘밤 [Tonight].